Local Reviews
for Ontario, CA

Mike Diamond Plumbing, Inc. Rated 4.9 out of 5 stars based on 82 customer reviews

Great service




Review of Mike Diamond Plumbing, Inc.

OntarioCA91761 34.0025-117.58

"Great service, awesome price!"




Review of Mike Diamond Plumbing, Inc.

Showed up on time , fix the problem

OntarioCA91762 34.0825-117.6775

Heat pump coil cleaned




Review of Mike Diamond Plumbing, Inc.

I’d love to say thank you to Ceasar and his apprentice Leo. They both helped cleaned our coil and got our ac back and running.

OntarioCA91764 34.065-117.6225

Bath sink repair




Review of Mike Diamond Plumbing, Inc.

Fellas were professional and well experienced. They were very knowledgeable and answered all my concerns.

OntarioCA91761 34.0225-117.6175

Professional, timely and courteos




Review of Mike Diamond Plumbing, Inc.

As always, Caesar was professional and courteous.

OntarioCA91762 34.0725-117.6775

Outstanding service




Review of Mike Diamond Plumbing, Inc.

Very professional and knowledgeable.

OntarioCA91761 34.0225-117.6225

Excellent experience




Review of Mike Diamond Plumbing, Inc.

Cesar fixed our clogged main line very quickly. He was clean, polite and thorough with his work. I highly recommend Cesar and Mike Diamond Plumbing.

OntarioCA91761 34.0225-117.6225

Good service




Review of Mike Diamond Plumbing, Inc.

Good service cleared my kitchen drain pricing upfront excellent workmanship

OntarioCA91762 34.0825-117.6625

Leo G 6.

Leo G 6.

Kitchen/laundry line service

Near E Philadelphia St, Ontario, CA 91761
Ontario, CA - Kitchen/laundry line service
Leo G 6.

Leo G 6.

Remove and reset toilet

Near E Philadelphia St, Ontario, CA 91761
Ontario, CA - Remove and reset toilet
Leo G 6.

Leo G 6.

Lavy/bathtub stoppage

Near W Berkeley Ct, Ontario, CA 91762
Ontario, CA - Lavy/bathtub stoppage
Leo G 6.

Leo G 6.

Toilet stoppage

Near W Berkeley Ct, Ontario, CA 91762
Ontario, CA - Toilet stoppage
Leo G 6.

Leo G 6.

Cleared mainline drain

Near W Berkeley Ct, Ontario, CA 91762
Ontario, CA - Cleared mainline drain
Yovanny 6.

Yovanny 6.

Lavy Stop

Near E Penelope Ln, Ontario, CA 91762
Yovanny 6.

Yovanny 6.

Stoppage

Near E Hazeltine St, Ontario, CA 91761
Leo G 6.

Leo G 6.

Garbage disposal install

Near E I St, Ontario, CA 91764
Ontario, CA - Garbage disposal install